/* NVF 2026 – Fundación INVESCIENCIAS
   Diseño serio, institucional, responsive
   Paleta base: institucional (aprox desde CMYK oficial) + ajuste web (teal)
*/

:root{
  /* Institucional (web) */
  --brand: #008B6D;        /* verde principal (ajuste web) */
  --brand-2: #018A6D;
  --brand-dark: #0F6B5B;

  /* Aproximaciones desde CMYK institucional (para acentos/gradientes) */
  --brand-cmyk-100-0-65-9: #00E851;  /* conversión directa CMYK→RGB (aprox) */
  --brand-cmyk-50-0-32-5:  #79F2A3;
  --brand-cmyk-40-0-25-4:  #92F4B7;

  --ink: #1F2A2E;
  --muted: #586D6E;
  --slate: #2F4F60;
  --paper: #FFFFFF;
  --soft: #E6F4F1;
  --soft-2: #F3FBF9;
  --line: rgba(47,79,96,.18);
  --shadow: 0 10px 30px rgba(31,42,46,.10);
  --radius: 18px;
  --radius-sm: 12px;
  --max: 1120px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--ink);
  background: linear-gradient(180deg, var(--soft-2), var(--paper) 35%);
  line-height:1.55;
}
.font-title{
  font-family: Georgia, "Times New Roman", Times, serif;
  letter-spacing:.2px;
}
.container{
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}
a{ color: inherit; text-decoration:none; }
a.under{ text-decoration:underline; text-underline-offset:3px; }
img{ max-width:100%; height:auto; display:block; }

.pill{
  display:inline-flex; align-items:center; gap:.55rem;
  border:1px solid rgba(0,139,109,.25);
  background: rgba(0,139,109,.06);
  color: var(--brand-dark);
  border-radius: 999px;
  padding: .45rem .8rem;
  font-size:.92rem;
  font-weight:700;
  white-space:nowrap;
}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:.55rem;
  border-radius: 999px;
  padding: .85rem 1.05rem;
  font-weight:800;
  border: 1px solid transparent;
  transition: transform .08s ease, box-shadow .2s ease, background .2s ease;
  cursor:pointer;
  user-select:none;
}
.btn:active{ transform: translateY(1px); }
.btn-primary{
  background: var(--brand);
  color: #fff;
  box-shadow: 0 8px 20px rgba(0,139,109,.25);
}
.btn-primary:hover{ background: var(--brand-2); }
.btn-ghost{
  background: rgba(255,255,255,.75);
  border-color: rgba(0,139,109,.30);
  color: var(--brand-dark);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover{ background: rgba(0,139,109,.06); }

.card{
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card.pad{ padding: 22px; }
.muted{ color: var(--muted); }
.divider{ height:1px; background: var(--line); margin: 18px 0; }

.notice{
  border:1px solid rgba(0,139,109,.25);
  background: rgba(0,139,109,.06);
  color: var(--brand-dark);
  border-radius: 14px;
  padding: 12px 14px;
  font-weight: 700;
}
.notice.error{
  border-color: rgba(220,53,69,.35);
  background: rgba(220,53,69,.06);
  color: #7a1d28;
}

/* HEADER */
header{
  position: sticky;
  top:0;
  z-index:50;
  background: rgba(255,255,255,.84);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(47,79,96,.12);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 12px 0;
  gap: 12px;
}
.brand{
  display:flex; align-items:center; gap: 12px;
  min-width: 260px;
}
.brand-logos{
  display:flex; align-items:center; gap: 10px;
}
.brand-logos img{
  width:auto;
  height:40px;
  object-fit:contain;
}
.brand-logos .fallback-mark{
  width: 40px; height: 40px;
  border-radius: 12px;
  background: radial-gradient(circle at 35% 30%, #22b792, var(--brand) 55%, var(--brand-dark));
  box-shadow: 0 8px 18px rgba(0,139,109,.22);
  border: 1px solid rgba(255,255,255,.65);
}
.brand h1{
  margin:0;
  font-size: .98rem;
  line-height:1.1;
}
.brand small{
  display:block;
  font-size:.82rem;
  color: var(--muted);
  font-weight: 650;
  margin-top: 2px;
}

nav ul{
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  gap: 10px;
  align-items:center;
  flex-wrap:wrap;
  justify-content:flex-end;
}
nav a{
  font-size:.92rem;
  font-weight:800;
  color: var(--slate);
  padding: .45rem .6rem;
  border-radius: 10px;
}
nav a:hover{ background: rgba(0,139,109,.07); color: var(--brand-dark); }
.nav-ctas{ display:flex; gap: 10px; align-items:center; }

.nav-toggle{
  display:none;
  border:1px solid rgba(47,79,96,.18);
  background: rgba(255,255,255,.7);
  border-radius: 12px;
  padding: 10px 12px;
  font-weight: 900;
  color: var(--slate);
}
.nav-mobile{
  display:none;
  padding: 10px 0 14px;
}
.nav-mobile a{
  display:block;
  padding: 10px 12px;
  border-radius: 12px;
  font-weight: 850;
  color: var(--slate);
}
.nav-mobile a:hover{ background: rgba(0,139,109,.07); }

/* HERO */
.hero{
  padding: 28px 0 14px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items: stretch;
}
.hero-card{
  padding: 26px;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(0,139,109,.07), rgba(255,255,255,.86) 52%),
    radial-gradient(900px 240px at 12% 8%, rgba(0,139,109,.22), transparent 55%),
    radial-gradient(700px 220px at 86% 12%, rgba(47,79,96,.15), transparent 52%);
  border: 1px solid rgba(47,79,96,.14);
  box-shadow: var(--shadow);
  position:relative;
  overflow:hidden;
}
.hero-card:before{
  content:"";
  position:absolute;
  inset:-2px;
  background: linear-gradient(135deg, rgba(0,139,109,.18), rgba(47,79,96,.10), transparent 60%);
  opacity:.35;
  pointer-events:none;
}
.hero-card > *{ position:relative; }
.kicker{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  align-items:center;
  margin-bottom: 12px;
}
.title{
  margin: 0 0 10px;
  font-size: clamp(1.85rem, 2.4vw, 2.65rem);
  line-height:1.06;
}
.subtitle{
  margin:0;
  font-size: 1.05rem;
  color: var(--muted);
  font-weight: 700;
  max-width: 72ch;
}
.meta{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  margin-top: 16px;
}
.meta .pill{ font-weight:900; }
.hero-actions{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  margin-top: 18px;
}

.side-card{
  padding: 22px;
  border-radius: var(--radius);
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  gap: 14px;
}
.badge50{
  display:flex; align-items:baseline; gap:10px;
  padding: 14px 14px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(0,139,109,.08), rgba(0,139,109,.03));
  border: 1px solid rgba(0,139,109,.22);
}
.badge50 strong{
  font-size: 2.2rem;
  color: var(--brand-dark);
  line-height:1;
}
.badge50 span{
  font-weight: 900;
  color: var(--slate);
}
.callout{
  background: var(--soft);
  border: 1px solid rgba(0,139,109,.22);
  border-radius: var(--radius);
  padding: 18px;
}
.callout strong{ color: var(--brand-dark); }
.toc{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  margin-top: 12px;
}
.toc a{
  font-size:.92rem;
  font-weight:900;
  color: var(--brand-dark);
  background: rgba(0,139,109,.07);
  border: 1px solid rgba(0,139,109,.22);
  padding: .42rem .62rem;
  border-radius: 999px;
}
.toc a:hover{ background: rgba(0,139,109,.12); }

/* Sections */
section{ padding: 20px 0; }
.section-head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.section-head h2{
  margin:0;
  font-size: 1.55rem;
}
.section-head p{
  margin:0;
  color: var(--muted);
  font-weight:750;
}
.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.info{
  padding: 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(47,79,96,.16);
  background: linear-gradient(180deg, rgba(0,139,109,.05), rgba(255,255,255,.95));
}
.info h4{ margin:0 0 8px; font-size:1.08rem; }
.info ul{ margin: 0; padding-left: 18px; }
.info li{ margin: .28rem 0; color: var(--muted); font-weight: 650; }
.list{
  margin: 10px 0 0;
  padding-left: 18px;
}
.list li{ margin: .36rem 0; }

/* Form */
form{ display:grid; gap: 12px; }
label{
  font-weight: 850;
  color: var(--slate);
  font-size: .95rem;
}
input, select, textarea{
  width:100%;
  padding: .82rem .86rem;
  border-radius: 14px;
  border: 1px solid rgba(47,79,96,.22);
  background: rgba(255,255,255,.98);
  color: var(--ink);
  outline: none;
  font-size: 1rem;
}
textarea{ min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus{
  border-color: rgba(0,139,109,.55);
  box-shadow: 0 0 0 4px rgba(0,139,109,.12);
}
.form-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.hint{
  font-size:.9rem;
  color: var(--muted);
  font-weight: 650;
  margin-top: -6px;
}
.note{
  font-size:.92rem;
  color: var(--muted);
  font-weight: 650;
}
.hp{ display:none !important; }

.qr{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 10px;
}
.qr img{
  width: 190px;
  border-radius: 18px;
  border: 3px solid rgba(0,139,109,.75);
  box-shadow: 0 10px 20px rgba(31,42,46,.12);
  background: #fff;
  padding: 10px;
}
.qr small{ color: var(--muted); font-weight: 750; text-align:center; }

/* Footer */
footer{
  margin-top: 22px;
  padding: 24px 0 36px;
  border-top: 1px solid rgba(47,79,96,.12);
  background: linear-gradient(180deg, rgba(0,139,109,.05), rgba(255,255,255,.92));
}
.foot{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 16px;
  align-items:start;
}
.foot small{ color: var(--muted); font-weight:650; }

/* Responsive */
@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .form-grid{ grid-template-columns: 1fr; }
  nav ul{ display:none; }
  .nav-toggle{ display:inline-flex; }
  .nav-ctas{ width:auto; justify-content:flex-end; }
  .foot{ grid-template-columns: 1fr; }
}

@media print{
  header, .hero-actions, .toc, .btn, .nav-ctas, .nav-toggle, .nav-mobile { display:none !important; }
  body{ background:#fff; }
  .card, .hero-card, .side-card{ box-shadow:none; }
}